Learjet 31A interior cabin size, seat map
The Learjet 31A cabin is 17 ft 1 in long, 4 ft 11 in wide and 4 ft 5 in high, a seated cabin: most adults stoop to move about. It is published for up to 9 passengers.
- Cabin length
- 17 ft 1 in
- Cabin width
- 4 ft 11 in
- Cabin height
- 4 ft 5 in
- Stand-up cabin
- No
- Passengers
- Up to 9
SEAT MAP AND LAYOUT
The Learjet 31A seat map.
Galley forward and lavatory aft is the usual plan; owners choose seats, divans and monuments when the aircraft is completed.

COMPARED, TO SCALE
Learjet 31A cabin vs Vision Jet, Citation CJ1 and Premier I
Published cabin height, width and length, drawn on one scale with a 6 ft person. Light jets compared on every private jet interior.
- Learjet 31A 4 ft 5 in high, 4 ft 11 in wide, 17 ft 1 in long, up to 9 passengers
- Cirrus Vision Jet interior 4 ft 1 in high, 5 ft 1 in wide, 11 ft 6 in long, up to 6 passengers
- Cessna Citation CJ1 interior 4 ft 9 in high, 4 ft 10 in wide, 11 ft long, up to 6 passengers
- Beechcraft Premier I interior 5 ft 5 in high, 5 ft 6 in wide, 13 ft 6 in long, up to 7 passengers
QUESTIONS
Learjet 31A interior questions
More on the type: Learjet 31A price, specs, range and every tail number, light jets compared, private jet interiors by class.
How big is the Learjet 31A cabin?
17 ft 1 in long, 4 ft 11 in wide and 4 ft 5 in high, as the manufacturer publishes it. Cabin length is usually measured from the cockpit divider to the aft pressure bulkhead or baggage door, so it includes the galley and lavatory.
Can you stand up in a Learjet 31A?
Not fully upright. At 4 ft 5 in the Learjet 31A cabin is 19 in short of 6 ft, so most adults stoop to move about; seated, there is room to work and sleep.
How many seats does a Learjet 31A have?
The Learjet 31A is published for up to 9 passengers. Owners choose their own completion, so a given aircraft may seat fewer in larger seats or carry a divan that converts to a bed.
What does the Learjet 31A seat map look like?
Representative six-seat lounge Learjet 31A layout: four club chairs and a two-place rear bench. A separate belted toilet is not counted in these six lounge seats. Not the installed layout of this aircraft. Every aircraft is completed to its owner's order, so these are representative layouts, not any one aircraft's.
How does the Learjet 31A cabin compare with the Vision Jet?
The Learjet 31A cabin is 2 in narrower than the Vision Jet's, 4 in taller and 5 ft 7 in longer (4 ft 5 in high, 4 ft 11 in wide, 17 ft 1 in long against 4 ft 1 in, 5 ft 1 in, 11 ft 6 in).
Operate a Learjet 31A? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record per tail: times, inspections, ADs and components, each tied to the page it came from.